Born into a nontheatrical family—his father was a London department store manager, his mother a secretary—Jacobi first developed a taste for performing while attending the all-male Leyton County High School. Earning a scholarship to St. John’s College, Cambridge, he studied alongside such future theatrical luminaries as Ian McKellen and Trevor Nunn. His leading performance in a Cambridge production of Edward II landed him his first professional job with the Birmingham Repertory in 1960. Three years later he joined the National Theatre company at the invitation of director-manager Laurence Olivier, making his first London appearance as Laertes in Hamlet. Reportedly, Jacobi was so shy and retiring during his first few months with the National that Olivier had to virtually force him onstage to take his curtain calls. In 1965 he received his first contemporary starring role in the West End farce Black Comedy and also made his film debut as Cassio in Olivier’s Othello.

After earning critical plaudits for such demanding stage roles as Oedipus Rex, Jacobi achieved international stardom in 1976 with his award-winning characterization of the title role in the British Broadcasting Corporation (BBC) television miniseries I, Claudius. His subsequent television triumphs included the roles of Guy Burgess in Philby, Burgess and Maclean (1977), Claude Frollo in The Hunchback of Notre Dame (1982), Adolf Hitler in Inside the Third Reich (1982), and computer-technology pioneer Alan Turing in Breaking the Code (1996). Despite his heavy TV workload, he still found ample time for his first love, the theatre; his more noteworthy stage appearances of the 1980s included his star turn in the Royal Shakespeare Company’s 1983 revival of Cyrano de Bergerac and his Tony Award-winning interpretation of Benedick in the RSC’s staging of Much Ado About Nothing (1984).

Beginning with his performance as the Chorus in the 1989 motion-picture version of Henry V, Jacobi frequently appeared in films directed by one of his most-devoted disciples, actor Kenneth Branagh. These include the contemporary melodrama Dead Again (1991) and the all-star “uncut” film version of Hamlet (1996), in which he played Claudius. It was during this period that he enjoyed still another round of television success with his appearances as a crime-solving 12th-century monk in The Brother Cadfael Mysteries, a 13-part series based on the novels of Ellis Peters. In 2000 he played Vanya in Anton Chekhov’s Uncle Vanya on Broadway, and the following year he appeared in the film Gosford Park.

Jacobi’s early 21st-century credits included roles on television, in film, and in the theatre. He starred as Augusto Pinochet in the BBC movie Pinochet in Suburbia (2004; U.S. title, Pinochet’s Last Stand) and had supporting turns in the films Nanny McPhee (2005), The Golden Compass (2007), and The King’s Speech (2010). Onstage, Jacobi won acclaim for several performances directed by Michael Grandage, notably as Malvolio in Twelfth Night (2008; Laurence Olivier Award) and as the title character in King Lear (2010).

Throughout the 2010s Jacobi continued to work across media. In television, he appeared in the miniseries Titanic: Blood and Steel (2012) and later starred as a widower who rekindles a youthful romance in the drama series Last Tango in Halifax (2012–16). In the sitcom Vicious (2013–16), he was one-half of a longtime gay couple. Jacobi had supporting roles in the films My Week with Marilyn (2011), Grace of Monaco (2014), and Effie Gray (2014). He reteamed with Branagh for the movie adaptations of Cinderella (2015) and Murder on the Orient Express (2017). In between the latter films, he reunited with the Cinderella cast onstage in Branagh’s production of Romeo and Juliet (2016).

A staunch advocate of “unreverential Shakespeare,” Jacobi played his Shakespearean roles in a nondeclamatory, conversational fashion. Prime examples of this down-to-earth approach can be seen in his performances as Richard II and Hamlet in the ambitious BBC–Public Broadcasting ServiceShakespeare Plays television anthology (1979–85). Along with his mentor Laurence Olivier, Jacobi holds both a Danish (1980) and a British (1994) knighthood.

This article was most recently revised and updated by Alicja Zelazko, Assistant Editor.

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